14256440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32401}}^1$

素因数の和:32423

約数の個数: 32

約数和(自身を含む): 34994160

約数和(自身を除く): 20737720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 32401, 64802, 129604, 162005, 259208, 324010, 356411, 648020, 712822, 1296040, 1425644, 1782055, 2851288, 3564110, 7128220, 14256440]

約数ペア:

[(1, 14256440), (2, 7128220), (4, 3564110), (5, 2851288), (8, 1782055), (10, 1425644), (11, 1296040), (20, 712822), (22, 648020), (40, 356411), (44, 324010), (55, 259208), (88, 162005), (110, 129604), (220, 64802), (440, 32401)]